[INFO] fetching crate reverse_io 0.0.5... [INFO] testing reverse_io-0.0.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate reverse_io 0.0.5 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate reverse_io 0.0.5 [INFO] finished tweaking crates.io crate reverse_io 0.0.5 [INFO] tweaked toml for crates.io crate reverse_io 0.0.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reverse_io 0.0.5 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d23c082b92a7bc2d063c5cfeb785a45ae6022a40f02f3b198afd94793254aca8 [INFO] running `Command { std: "docker" "start" "-a" "d23c082b92a7bc2d063c5cfeb785a45ae6022a40f02f3b198afd94793254aca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d23c082b92a7bc2d063c5cfeb785a45ae6022a40f02f3b198afd94793254aca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23c082b92a7bc2d063c5cfeb785a45ae6022a40f02f3b198afd94793254aca8", kill_on_drop: false }` [INFO] [stdout] d23c082b92a7bc2d063c5cfeb785a45ae6022a40f02f3b198afd94793254aca8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54584fc0429af80199fe0ac086475aae0fda91d15e78c8c8d27ba7eb3a222fb7 [INFO] running `Command { std: "docker" "start" "-a" "54584fc0429af80199fe0ac086475aae0fda91d15e78c8c8d27ba7eb3a222fb7", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling reverse_io v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(self.0.seek(SeekFrom::Start(n_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | let n_pos = try!(self.0.seek(SeekFrom::Current(t_dist))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | let ct = try!(self.0.read(&mut buf[..dist])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.0.write_all(&r_buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.0.seek(SeekFrom::Start(new_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let new_pos = try!(self.0.seek(SeekFrom::Current(-seek_goal))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | try!(self.0.seek(SeekFrom::Start(cur))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let u_res = try!(self.0.seek(real_pos)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | let cur = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | let end = try!(self.0.seek(SeekFrom::End(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "54584fc0429af80199fe0ac086475aae0fda91d15e78c8c8d27ba7eb3a222fb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54584fc0429af80199fe0ac086475aae0fda91d15e78c8c8d27ba7eb3a222fb7", kill_on_drop: false }` [INFO] [stdout] 54584fc0429af80199fe0ac086475aae0fda91d15e78c8c8d27ba7eb3a222fb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a96180dd8bcb7977b8cbbbfcbe4e4e56b061a0997327716dbfe12e679741a411 [INFO] running `Command { std: "docker" "start" "-a" "a96180dd8bcb7977b8cbbbfcbe4e4e56b061a0997327716dbfe12e679741a411", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(self.0.seek(SeekFrom::Start(n_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | let n_pos = try!(self.0.seek(SeekFrom::Current(t_dist))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | let ct = try!(self.0.read(&mut buf[..dist])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.0.write_all(&r_buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.0.seek(SeekFrom::Start(new_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let new_pos = try!(self.0.seek(SeekFrom::Current(-seek_goal))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | try!(self.0.seek(SeekFrom::Start(cur))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let u_res = try!(self.0.seek(real_pos)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | let cur = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | let end = try!(self.0.seek(SeekFrom::End(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reverse_io v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | try!(self.0.seek(SeekFrom::Start(n_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | let n_pos = try!(self.0.seek(SeekFrom::Current(t_dist))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | let ct = try!(self.0.read(&mut buf[..dist])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.0.write_all(&r_buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.0.seek(SeekFrom::Start(new_pos))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let new_pos = try!(self.0.seek(SeekFrom::Current(-seek_goal))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | try!(self.0.seek(SeekFrom::Start(cur))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let u_res = try!(self.0.seek(real_pos)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | let cur = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | let end = try!(self.0.seek(SeekFrom::End(0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "a96180dd8bcb7977b8cbbbfcbe4e4e56b061a0997327716dbfe12e679741a411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a96180dd8bcb7977b8cbbbfcbe4e4e56b061a0997327716dbfe12e679741a411", kill_on_drop: false }` [INFO] [stdout] a96180dd8bcb7977b8cbbbfcbe4e4e56b061a0997327716dbfe12e679741a411 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 754d3abd864ecaf9200157b81b3eddad421901e21b4a7dad3f3ef411b672b26b [INFO] running `Command { std: "docker" "start" "-a" "754d3abd864ecaf9200157b81b3eddad421901e21b4a7dad3f3ef411b672b26b", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(self.0.seek(SeekFrom::Start(n_pos))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | let n_pos = try!(self.0.seek(SeekFrom::Current(t_dist))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | let ct = try!(self.0.read(&mut buf[..dist])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(self.0.write_all(&r_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(self.0.seek(SeekFrom::Start(new_pos))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 24 | let pos = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | let new_pos = try!(self.0.seek(SeekFrom::Current(-seek_goal))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(self.0.seek(SeekFrom::Start(cur))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:60:21 [INFO] [stderr] | [INFO] [stderr] 60 | let u_res = try!(self.0.seek(real_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:62:19 [INFO] [stderr] | [INFO] [stderr] 62 | let cur = try!(self.0.seek(SeekFrom::Current(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | let end = try!(self.0.seek(SeekFrom::End(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `reverse_io` (lib) generated 12 warnings [INFO] [stderr] warning: `reverse_io` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reverse_io-9d0ba9454416cbf6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test read ... ok [INFO] [stdout] test seek ... ok [INFO] [stdout] test write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests reverse_io [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "754d3abd864ecaf9200157b81b3eddad421901e21b4a7dad3f3ef411b672b26b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754d3abd864ecaf9200157b81b3eddad421901e21b4a7dad3f3ef411b672b26b", kill_on_drop: false }` [INFO] [stdout] 754d3abd864ecaf9200157b81b3eddad421901e21b4a7dad3f3ef411b672b26b